by Vera H-C Chan Lee's in, Simon's out, and the future of " American Idol " is about as uncertain as the fate of a Top 24 contestant. The season 9 finale brings up plenty of meta questions: How will Lee DeWyze fare in the marketplace? Will Simon Cowell fans migrate to "X-Factor"? Can "Idol" reject Ian Bernando get a permanent gig hijacking the mike from Dane Cook ? Time will answer those questions. As for the other questions and standout impressions that popped up in Yahoo!